| 摘要 |
<p>The present invention relates to a wireless radio-frequency module (100) comprising a printed circuit board (102) provided with an electric radio-frequency circuit (103a, 103b, 103c), a metal casing (101) mounted to the printed circuit board, and a slot antenna (158) formed in the metal casing, wherein the printed circuit board (102) being provided with a coplanar waveguide (125), being coupled to the radio-frequency circuit and being coupled to the slot antenna (158) by means of a feeding mechanism (170, 159).</p> |
